상시미진동계측에 의한 수중암초상의 등표구조물에 대한 세굴평가
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Title
- 상시미진동계측에 의한 수중암초상의 등표구조물에 대한 세굴평가
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Alternative Title
- Scour Assessment of Beacon Structures on Submerged Rocks Using Ambient Vibration Measurements
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Author(s)
- 이진학; 권오순; 오영민
- KIOST Author(s)
- Yi, Jin-Hak(이진학); Kwon, O Soon(권오순); Oh, Young Min(오영민)
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Alternative Author(s)
- 이진학; 권오순; 오영민
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Publication Year
- 2007-05-31
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Abstract
- Structural integrity assessment technique is proposed using ambient vibration measurements for light beacon structures. When the foundation of a structure is submerged under water, the visual inspection is difficult to be carried out. In such a case, the vibration-based structural integrity assessment can be exercised very efficiently because the vibration characteristics are related to the structural conditions such as scouring states. The proposed scheme consists of (1) ambient vibration measurements, (2) experimental modal analysis and (3) model updating for scouring assessment. Proposed scheme is verified using numerical simulation data and field measurement data.
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/30524
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Bibliographic Citation
- 2007년도 한국해양과학기술협의회 공동학술대회, pp.1892 - 1895, 2007
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Publisher
- 한국해양과학기술협의회
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Type
- Conference
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Language
- Korean
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